Title :
Power system reliability in terms of the system´s operating states
Author :
Endrenyi, J. ; Wellssow, W.H.
Author_Institution :
Kinectrics Inc, Toronto, Ont., Canada
Abstract :
In the first part of the paper, a review is given of the various schemes for classifying electric power system operating states as proposed in IEEE, EPRI and CIGRE publications and the International Electrotechnical Vocabulary. Next, distinction is made between system and state adequacy concepts and the adequacy criteria for the two are related for both deterministic and probabilistic adequacy evaluation methods. Finally, a discussion is given of how the system adequacy concept changes when the monopolistic way of operating power systems is replaced by competition on the energy market
Keywords :
electricity supply industry; nomenclature; power supply quality; power system reliability; probability; reviews; CIGRE publications; EPRI publications; IEEE publications; International Electrotechnical Vocabulary; adequacy criteria; competitive operation; deterministic adequacy evaluation methods; monopolistic operation; power system operating states; power system reliability; probabilistic adequacy evaluation methods; state adequacy; system adequacy; Control systems; Energy management; IEC standards; Power supplies; Power system management; Power system reliability; Power system security; Power systems; Vocabulary; Voltage;
Conference_Titel :
Power Tech Proceedings, 2001 IEEE Porto
Conference_Location :
Porto
Print_ISBN :
0-7803-7139-9
DOI :
10.1109/PTC.2001.964774
